National Museum of Nuclear Science & History
Bertram S. Cash served in the 393rd Bombardment Squadron.
Edward F. “Ed” Hammel was an American chemist. Hammel had just completed his Ph.D. at Princeton University when he joined a Canadian heavy water project sponsored by the school in 1941.
James Serduk was a staff worker at Los Alamos during the Manhattan Project.
Irving E. Bardecker served in the 393rd Bombardment Squadron.
